Shear strength of nails and screws is something to consider when selecting a fastener for a project. For building construction, building codes come into play and some screws, such as GRK (tested per viewer request), are building code approved for some applications. A total of seven different types of nails and screws are tested in 3 types of tests to determine shear strength of each type of nail or screws. Fasteners: GRK, deck screws, drywall screws, spiral shank, galvanized 16 penny, and 16D sinkers. I purchased all the products tested and am not sponsored by any company or brand. Videography Equipment: Sony DSC-RX10 III Cyber-shot Digital Still Camera: https://amzn.to/2YdXvPw Canon 70D Camera: https://amzn.to/31b5Gy0 Azden Microphone: https://amzn.to/34d3DLE Go Pro Bundle: https://amzn.to/31aince ➡ Thank you very much for supporting the channel: https://www.patreon.com/projectfarm ➡ An easy way to find past videos along with products tested: http://bit.ly/2FCrBpk A big thanks to Jim for putting this together. ➡ Merch: www.Project-Farm.com ➡ Click here if you'd like to subscribe: https://www.youtube.com/channel/UC2rzsm1Qi6N1X-wuOg_p0Ng ➡ As an Amazon Associate I earn from qualifying purchases. This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Project Farm LLC